Mike Meyer wrote:
> I think it's time to form a Committee for the Prevention of Regular
> Expression Abuse.
on the other hand, the RE engine uses a more advanced scanning
algorithm than string find, which means that constant RE:s can in
fact be faster under some circumstances (certain patterns, target
strings with lots of false partial matches, etc).
see "searching for literal text" on this page
http://mail.python.org/pipermail/python-dev/2000-August/007797.html
for some figures.
(things have improved since then, especially in 2.4. in 2.3, "in" was
also a lot slower than "find". and all three are still slower than they
have to be: http://online.effbot.org/2004_08_01_archive.htm#find2 )
</F>
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